/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package app.metatron.discovery.common;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.context.IContext;

/**
 * Created by kyungtaak on 2016. 11. 6..
 */
@Component
public class ThymeleafTemplateProcessor {

  @Autowired
  TemplateEngine templateEngine;

  public ResponseEntity<String> formatToResponseEntity(String templeteName, IContext context) {
    String resultHtml = templateEngine.process(templeteName, context);

    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.TEXT_HTML);

    ResponseEntity<String> entity = new ResponseEntity<>(resultHtml, headers, HttpStatus.OK);

    return entity;
  }

  public void setTemplateEngine(TemplateEngine templateEngine) {
    this.templateEngine = templateEngine;
  }
}
